ใช้ตัวถังโคมเป็นตัวระบายความร้อน ต้

Use the bucket lamp is a heat sink. Need to replace the whole lamp can drive the current Capacity of the LED is almost the same as if the Heat sink is designed to be cooled. Generally it is used as a power source, the constant need to value a high CRI color temperature Warm white.

The lamp body is cooled. Lighting can change the drive current of the LED Capacity almost as if they are designed to accommodate Heat sink cooling. Typically using a constant current power supply requirements for a high CRI, color temperature Warm white.

The chassis lamp as heat. To change the whole lamp can drive current has almost as much as the Capacity of LED if there is Heat sink design to support the cooling. In general, the use of the power supply is a constant current to the CRI high color temperature Warm white.